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Old 09-03-2014, 07:48 PM   #1
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Tiffin Owners Club
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Posts: 19
Right signal lights quit working when I turn the headlights on

I have 2013 Tiffin Allegro 36la. My right turn signals are very dim and when activated my back up lights light up very dimly. When I turn the headlights on the right turn signals do not work at all. Any help or suggestions will be greatly appreciated.

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Old 09-03-2014, 08:12 PM   #2
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Gulf Streamers Club
Join Date: Jan 2012
Location: Cincinnati
Posts: 12,626
Try adding additional ground wire(s) to the dim lights in question. You could test it with a pin through the ground wire and a jumper to ground.


Bob & Donna
'98 Gulf Stream Sun Voyager DP being pushed by a '00 Beetle TDI
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Old 09-03-2014, 08:23 PM   #3
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Location: VA
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Take off the lenses one by one and reseat the bulbs. you can also check the ground wires
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Old 09-03-2014, 09:23 PM   #4
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Yup, over 90% of all 12V issues are caused by a poor ground.
2000 Winnebago Ultimate Freedom USQ40JD, ISC 8.3 Cummins 350, Spartan MM Chassis. USA 1SG, retired;PPA,Good Sam Life member."We the people are the rightful masters of both the Congress and the Courts - not to overthrow the Constitution but to overthrow men who pervert theConstitution. "Abraham Lincoln"
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